Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9802905 | Filtration process for purifying liquid azole heteroaromatic compound-containing mixtures | James E. Milawski, Michael E. Lees, Alexander J. Wessel | 2017-10-31 |
| 9447322 | Corrosion inhibitor compositions comprising tetrahydrobenzotriazoles solubilized in activating solvents and methods for using same | William N. Matulewicz, James E. Milawski | 2016-09-20 |
| 9309205 | Filtration process for purifying liquid azole heteroaromatic compound-containing mixtures | James E. Milawski, Michael E. Lees, Alexander J. Wessel | 2016-04-12 |
| 8722592 | Use of triazoles in reducing cobalt leaching from cobalt-containing metal working tools | William N. Matulewicz, Thomas J. Bobinger | 2014-05-13 |
| 8535567 | Corrosion inhibitor compositions comprising tetrahydrobenzotriazoles solubilized in activating solvents and methods for using same | William N. Matulewicz, James N. Milawski | 2013-09-17 |
| 8535568 | Corrosion inhibitor compositions comprising tetrahydrobenzotriazoles solubilized in activating solvents and methods for using same | William N. Matulewicz, James N. Milawski | 2013-09-17 |
| 8535569 | Corrosion inhibitor compositions comprising tetrahydrobenzotriazoles and other triazoles and methods for using same | William N. Matulewicz, James N. Milawski | 2013-09-17 |
| 8236204 | Corrosion inhibitor compositions comprising tetrahydrobenzotriazoles solubilized in activating solvents and methods for using same | William N. Matulewicz, James E. Milawski | 2012-08-07 |
| 8236205 | Corrosion inhibitor compositions comprising tetrahydrobenzotriazoles and other triazoles and methods for using same | William N. Matulewicz, James E. Milawski | 2012-08-07 |
| 5750649 | Process for producing amides using catalytic amounts of an N-hydroxy compound | Markus Hohler | 1998-05-12 |
| 5700474 | Bird aversion compositions | Marvin F. Preiser | 1997-12-23 |
| 5631366 | Process for making 3-formylcephem derivatives | Bruno Lohri | 1997-05-20 |
| 5549902 | Bird aversion compounds | Marvin F. Preiser | 1996-08-27 |
| 5536816 | Process for producing amides using catalytic amounts of an N-hydroxy compound | Markus Hohler | 1996-07-16 |
| 5534635 | Process for preparing pyridine-2-carboxamides | Michelangelo Scalone | 1996-07-09 |
| 5466674 | Bird aversion compounds | Marvin F. Preiser | 1995-11-14 |
| 5380861 | Process for preparing pyridine 2-carboxamides | Michelangelo Scalone | 1995-01-10 |
| 5250441 | Method for kit for estimating the amount of methyl anthranilate | Bruce Becraft | 1993-10-05 |
| 4565869 | Dicarbamates | Marquard Imfeld, Henri Ramuz, Jean-Claude Muller | 1986-01-21 |